Randimp4 Direct

: For advanced users, FFmpeg can be used to burn text or images into a video via the command line. 3. Reading a Script While Recording

If you are looking for a way to read text while being recorded (appearing to look at the camera): Randimp4

: You can upload a video to YouTube Studio and use its "Automatically generated subtitles" feature to view and copy the text. 2. Adding Text to an MP4 Video : For advanced users, FFmpeg can be used